Initial commit of new job APIs

[vmmusings]

Description

• Contains Rest, Transport Layer Files for new job APIs.
• Currently we are making the changes in spark connector module, we may move to a new module once the design becomes concrete.
• Documentation will be added in individual API PRs.

Issues Resolved

[List any issues this PR will resolve]

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[codecov]

Codecov Report

Merging #2050 (d82996f) into feature/job-apis (e5fa313) will decrease coverage by 0.92%.
Report is 1 commits behind head on feature/job-apis.
The diff coverage is 21.37%.

@@                  Coverage Diff                   @@
##             feature/job-apis    #2050      +/-   ##
======================================================
- Coverage               97.27%   96.36%   -0.92%     
- Complexity               4623     4639      +16     
======================================================
  Files                     410      424      +14     
  Lines                   11947    12092     +145     
  Branches                  828      832       +4     
======================================================
+ Hits                    11621    11652      +31     
- Misses                    317      431     +114     
  Partials                    9        9              

Flag	Coverage Δ
sql-engine	96.36% <21.37%> (-0.92%)	⬇️

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Files Changed	Coverage Δ
...search/sql/spark/rest/RestJobManagementAction.java	0.00% <0.00%> (ø)
...nsearch/sql/spark/rest/model/CreateJobRequest.java	0.00% <0.00%> (ø)
...spark/transport/model/CreateJobActionResponse.java	0.00% <0.00%> (ø)
.../spark/transport/model/DeleteJobActionRequest.java	0.00% <0.00%> (ø)
...spark/transport/model/DeleteJobActionResponse.java	0.00% <0.00%> (ø)
...sql/spark/transport/model/GetJobActionRequest.java	0.00% <0.00%> (ø)
...ql/spark/transport/model/GetJobActionResponse.java	0.00% <0.00%> (ø)
...ransport/model/GetJobQueryResultActionRequest.java	0.00% <0.00%> (ø)
...ansport/model/GetJobQueryResultActionResponse.java	0.00% <0.00%> (ø)
.../spark/transport/model/CreateJobActionRequest.java	50.00% <50.00%> (ø)
... and 4 more